Cell-based lipid flippase assay employing fluorescent lipid derivatives
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Cell-based lipid flippase assay employing fluorescent lipid derivatives. / Jensen, Maria Stumph; Costa, Sara; Günther-Pomorski, Thomas; Lopez Marques, Rosa Laura.
P-Type ATPases: methods and protocols. ed. / Maike Bublitz. Vol. VI Springer, 2016. p. 371-382 (Methods in Molecular Biology, Vol. 1377).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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TY - CHAP
T1 - Cell-based lipid flippase assay employing fluorescent lipid derivatives
AU - Jensen, Maria Stumph
AU - Costa, Sara
AU - Günther-Pomorski, Thomas
AU - Lopez Marques, Rosa Laura
PY - 2016
Y1 - 2016
N2 - P-type ATPases in the P4 subfamily (P4-ATPases) are transmembrane proteins unique for eukaryotes that act as lipid flippases, i.e., to translocate phospholipids from the exofacial to the cytofacial monolayer of cellular membranes. While initially characterized as aminophospholipid translocases, studies of individual P4-ATPase family members from fungi, plants, and animals show that P4-ATPases differ in their substrate specificities and mediate transport of a broader range of lipid substrates. Here, we describe an assay based on fluorescent lipid derivatives to monitor and characterize lipid flippase activities in the plasma membrane of cells, using yeast as an example.
AB - P-type ATPases in the P4 subfamily (P4-ATPases) are transmembrane proteins unique for eukaryotes that act as lipid flippases, i.e., to translocate phospholipids from the exofacial to the cytofacial monolayer of cellular membranes. While initially characterized as aminophospholipid translocases, studies of individual P4-ATPase family members from fungi, plants, and animals show that P4-ATPases differ in their substrate specificities and mediate transport of a broader range of lipid substrates. Here, we describe an assay based on fluorescent lipid derivatives to monitor and characterize lipid flippase activities in the plasma membrane of cells, using yeast as an example.
KW - Azoles
KW - Enzyme Assays
KW - Flow Cytometry
KW - Fluorescent Dyes
KW - Lipid Metabolism
KW - Lipids
KW - Nitrobenzenes
KW - Phospholipid Transfer Proteins
KW - Saccharomyces cerevisiae
KW - Journal Article
U2 - 10.1007/978-1-4939-3179-8_33
DO - 10.1007/978-1-4939-3179-8_33
M3 - Book chapter
C2 - 26695048
SN - 978-1-4939-3178-1
VL - VI
T3 - Methods in Molecular Biology
SP - 371
EP - 382
BT - P-Type ATPases
A2 - Bublitz, Maike
PB - Springer
ER -
ID: 169355616